public float RunNetworkFeedbackEvaluation(ICPPNetwork inetwork)
{
var network = (CPPNetwork)inetwork;
double Fitness = 0.0;
foreach (Rule rule in ruleSet)
{
network.ActivateOutputNodes(rule);
var actives = network.outputNodes;
var wantedState = rule.Result;
foreach (var inode in actives.Values)
{
var node = (OutputNetworkNode)inode;
if (node.representedState == wantedState)
{
Fitness += Math.Pow(Math.Abs(0 - node.Activation), 2.0);
}
else
{
Fitness -= Math.Pow(Math.Abs(0 - node.Activation), 2.0);
}
}
/*bool same = network.GetNextState(rule) == wantedState;
* if(same) Fitness += 1;
* else Fitness -= 2;*/
network.ResetNetwork();
}
return((float)Fitness);
}
public override void Evaluate(int speciesCount)
{
network = new CPPNetwork(genome, Neat.parameters.CPPN);
//Fitness = Neat.evaluator.RunEvaluation(network.GetNextState);
Fitness = ((LambdaExperiment)(Neat.evaluator)).RunNetworkFeedbackEvaluation(network); //trial thing. might have it Inside the RunEvaluation call
if (Fitness >= Neat.parameters.CA.MaxFitnessPossible)
{
Fitness = Fitness / speciesCount;
}
else
{
Fitness = Fitness;
}
}
